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19022 Freeport St NW Elk River, MN 55330

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Autorefractor

If you’ve discovered you might need vision correction during your eye examination, it’s vital to determine just how “much” your eyes need to be corrected with lenses or contact lenses. This is called measuring your “refraction.

Autorefractors automatically measure this value during an eye examination.

While seated with your chin in a stabilizing chinrest, you’ll be asked to focus on an image or point of light. The autorefractor automatically determines the correction needed to place your “focus point” on top of the retina, the light-sensitive area at the back of the eye responsible for correctly processing images.

The measurement taken by an autorefractor can be translated into a prescription for eyeglasses.

In eye exams for small children, or for people with special needs who may have trouble sitting calmly during an extended exam, or verbally describing their vision problems—autorefractors give highly accurate measurements used to determine vision correction needs, automatically.

How do autorefractors work?

Autorefractors only take a few moments to determine each measurement for each eye. What’s more, autorefractors are quite reliable and are sometimes used in conjunction with a machine called a phoroptor to manually switch lenses in front of your eyes to provide ideal vision correction.

 

Special thanks to the EyeGlass Guide, for informational material that aided in the creation of this website. Visit the EyeGlass Guide today!

Our main focus is the safety and well-being of our patients and staff.

Please email us copies of your insurance card (front and back) and paperwork before your appointment to customerservice@elkrivereyeclinic.com

In addition to these safety measures please be aware of the following:

- We will also be taking temperatures at the door with touchless thermometers and will ask patients to reschedule if their temperature is above 100.4 degrees

- All patients should wear masks into the practice

-Please come alone and do not bring extra family members when possible

-We will have a limited number of people in our optical department at one time and may ask that you wait in your car while others try on frames

-We will be open M-F  8am - 5pm

Thank you for understanding,

The Elk River Eye Clinic Team

763.441.1055